How do I do this?

Im wanting to order a Prince NXG midplus and make a hybrid. Im wanting to order whole sets though and use half of them and have the other half not used shipped witht the racquet? So where do I put down what strings I want and what tensions? Would it probably be easier to just call?

My friend talks gibberish too. I asked him for a translation into a language I could understand more than yours. I got a 'no-nonsense, truthful' answer from him so I hope you'll give us a similar post next time.